제출 #686660

#제출 시각아이디문제언어결과실행 시간메모리
686660mdubUtrka (COCI14_utrka)C++14
0 / 80
1 ms304 KiB
#include <bits/stdc++.h> using namespace std; int main () { set<string> contestants; int n; cin >> n; for (int i = 0; i < n; i++) { string s; cin >> s; contestants.insert(s); } for (int i = 0; i < n - 1; i++) { string s; cin >> s; contestants.erase(s); } cout << *(contestants.begin()) << '\n'; }
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